package com.zrulin.findcomrade.service;


import com.zrulin.findcomrade.pojo.User;

/**
 * @author zrulin
 * @create 2021-04-21 21:17
 */
public interface UserService {

    public User queryByUsernameAndPassword(String username, String password);

    public User queryByUsername(String username);

    public void save(User user);
}
